Shanghai Nianxing Industrial Co., Ltd
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137988-21-7

137988-21-7 structure

137988-21-7 structure

Name: methyl 4-(7-acetyloxy-4-oxochromen-3-yl)oxybenzoate
Chemical Name: methyl 4-(7-acetyloxy-4-oxochromen-3-yl)oxybenzoate
CAS Number: 137988-21-7
Molecular Formula: C₁₉H₁₄O₇
Molecular Weight: 354.31000
Create Date: 2016-11-26 09:55:51
Modify Date: 2024-07-06 22:50:27

Name	methyl 4-(7-acetyloxy-4-oxochromen-3-yl)oxybenzoate
Synonyms	Methyl 4-((7-(acetyloxy)-4-oxo-4H-1-benzopyran-3-yl)-oxy)benzoate Benzoic acid,4-((7-(acetyloxy)-4-oxo-4H-1-benzopyran-3-yl)-oxy)-,methyl ester

Density	1.362g/cm3
Boiling Point	498.3ºC at 760 mmHg
Molecular Formula	C₁₉H₁₄O₇
Molecular Weight	354.31000
Flash Point	220.2ºC
Exact Mass	354.07400
PSA	92.04000
LogP	3.29720
Vapour Pressure	4.59E-10mmHg at 25°C
Index of Refraction	1.601

108-24-7 structure

108-24-7

137988-05-7 structure

137988-05-7

~95%

137988-21-7 structure

137988-21-7

Literature: Vasil'ev, S. A.; Boyarchuk, V. L.; Luk'yanchikov, M. S.; Khilya, V. P. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 11 p. 50 - 55

137988-24-0 structure

137988-24-0

~%

137988-21-7 structure

137988-21-7

Literature: Vasil'ev, S. A.; Boyarchuk, V. L.; Luk'yanchikov, M. S.; Khilya, V. P. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 11 p. 50 - 55

137987-92-9 structure

137987-92-9

~%

137988-21-7 structure

137988-21-7

Literature: Vasil'ev, S. A.; Boyarchuk, V. L.; Luk'yanchikov, M. S.; Khilya, V. P. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 11 p. 50 - 55

108-46-3 structure

108-46-3

~%

137988-21-7 structure

137988-21-7

Literature: Vasil'ev, S. A.; Boyarchuk, V. L.; Luk'yanchikov, M. S.; Khilya, V. P. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 11 p. 50 - 55

Precursor 5
108-24-7 137988-05-7 137988-24-0 137987-92-9
108-46-3
DownStream 0